By JUSTIN GILLIS

Wei-Hock Soon, who is at the center of a controversy over fossil-fuel funding for climate research, denounced his critics and said he would be happy to comply with possible additional disclosure requirements.

By JESS BIDGOOD

A decision by the University of Massachusetts to follow through on a law that bars Iranian students from some science and engineering programs sparked fury, consternation and accusations of discrimination.

By MARC SANTORA

Delta Kappa Epsilon and its alumni organization filed the suit seeking a temporary injunction, saying the policy put in place by the Connecticut university in the name of equality was, in fact, discriminatory.

The Media Equation

WITH DAVID CARR

Mr. Carr, who died Thursday, was a funny, demanding, optimistic teacher of reporters-to-be at Boston University, and his syllabus distills his sense of an unfolding digital age. Excerpts here serve as the final Media Equation column under his byline.

Exposures

Special Section

High-achieving women are returning to jobs they left to care for children or aging parents, taking advantage of help offered by the banks and law firms that first hired them. Also, going to school to become an umpire or referee: In the big leagues, at least, the money is good.